Science Fiction

Public Domain / Most Popular / Page 6

icon Subscribe to feed


Most Popular

New Releases



Delete Science Fiction


In category

Time travel (8)

Dystopia and uchronia (7)

Short Stories (6)

Speculative Fiction (5)

Adventure (1)



English (1141)

French (36)

German (4)

Spanish (1)

Italian (8)

More options

Brain Twister

Psi-Power #1

by Randall Garrett & Laurence Mark Janifer

In nineteen-fourteen, it was enemy aliens. In nineteen-thirty, it was Wobblies. In nineteen-fifty-seven, it was fellow-travelers. And, in nineteen seventy-one, Kenneth J. Malone rolled wearily out of bed wondering...

The Ego Machine

by Henry Kuttner

When a slightly mad robot drunk on AC, wants you to join an experiment in optimum ecology—don't do it! After all, who wants to argue like Disraeli or live like Ivan the Terrible?

The Valley of the Flame

by Henry Kuttner

They warped Time itself to keep their secrets...

True Names

by Cory Doctorow & Benjamin Rosenbaum

The tale of duelling galactic colony-organisms that are competing to recruit all the matter in the universe for raw computation.

Plague Ship

by Andre Alice Norton

A fast-moving suspense tale, full of unusual detail and unexpected turns. Several highlights make the book really shine: the sunset gorp hunt on the reefs of an oily sea; a raid on an asteroid's emergency station;...

The Time Traders

by Andre Alice Norton

Intelligence agents have uncovered something beyond belief, but the evidence is incontrovertible: the USA’s greatest adversary is sending its own agents back through time! And someone (or something) is presenting...

Piper in the Woods

by Philip K. Dick

Earth maintained an important garrison on Asteroid Y-3. Now suddenly it was imperiled with a biological impossibility—men becoming plants!

Tanar of Pellucidar

Back to the Stone Age

by Edgar Rice Burroughs

The fifth installment of Edgar Rice Burroughs’s Pellucidar series, Back to the Stone Age recounts the strange adventures of Lieutenant von Horst, a member of the original crew that sailed to Pellucidar with...


by Rudy Rucker

It all begins next year in California. A maladjusted computer industry billionaire and a somewhat crazy US President initiate a radical transformation of the world through sentient nanotechnology; sort of the...

A Voyage to Arcturus

by David Lindsay

A stunning achievement in speculative fiction, A Voyage to Arcturus has inspired, enchanted, and unsettled readers for decades. It is simultaneously an epic quest across one of the most unusual and brilliantly...

Doctor Who: The Sands of Time

by Justin Richards

An ancient Egyptian god is reborn through Nyssa.

A Tale of Negative Gravity

by Frank R. Stockton

A retired middle-aged gentleman and his wife take a long walk, arm-in-arm, many miles, up hills, across fields, with a laden knapsack and a heavy picnic basket, and yet they are completely at ease because of...

The Chronic Argonauts

by H. G. Wells

This brief story begins with a third-person account of the arrival of a mysterious inventor to the peaceful Welsh town of Llyddwdd. Dr. Nebogipfel takes up residence in a house sorely neglected after the deaths...

Arm of the Law

by Harry Harrison

At one time—this was before the Robot Restriction Laws—they'd even allowed them to make their own decisions....

Someone Comes to Town, Someone Leaves Town

by Cory Doctorow

Alan is a middle-aged entrepeneur in contemporary Toronto, who has devoted himself to fixing up a house in a bohemian neighborhood. This naturally brings him in contact with the house full of students and layabouts...

Armageddon 2419 AD

by Philip Francis Nowlan

In Armageddon - 2419 A.D., Buck, a victim of accidental suspended animation, awakens five hundred years later to discover America groaning under the tyranny of the villainous Han, ruling from the safety of their...

Key out of Time

by Andre Alice Norton

Ashe Gordon and Ross Murdock, angry about the loss of their fellow agent Travis Fox on the planet Topaz, have travelled to the planet Hawaikan, a warm ocean planet, where they intend to set up a time gate. The...

Lord of the World

by Robert Hugh Benson

In or about the year 2000, humanity has reached "that incredibly lofty goal to which its intrinsic efforts can carry it" — but rejected everything but crass materialism. Technology has advanced to the point...

Second Variety

by Philip K. Dick

The claws were bad enough in the first place—nasty, crawling little death-robots. But when they began to imitate their creators, it was time for the human race to make peace—if it could!